159492064

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{81707}}^1$

素因数の和:81778

約数の個数: 24

約数和(自身を含む): 319151448

約数和(自身を除く): 159659384

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 81707, 163414, 326828, 653656, 1307312, 2614624, 4984127, 9968254, 19936508, 39873016, 79746032, 159492064]

約数ペア:

[(1, 159492064), (2, 79746032), (4, 39873016), (8, 19936508), (16, 9968254), (32, 4984127), (61, 2614624), (122, 1307312), (244, 653656), (488, 326828), (976, 163414), (1952, 81707)]